A20K Logarithmic - Rotary Potentiometer 20KΩ - (AD37673)

Description:

An adjustable potentiometer can open up many interesting user interfaces. With this rotary potentiometer, you just turn the dial and the resistance changes. This potentiometer has a ¼" metal knurled shaft diameter, PC pin terminals, no detents, and has a 20K Logarithmic taper.

Connect VCC to one outer pin, GND to the other, and the center pin will have a voltage that varies from 0 to VCC depending on the potentiometer's rotation. Hook the center pin to an ADC on a microcontroller and get variable user input!

Features:

- For PCB mounting

- Circular chassis

- Standard knob

- Shaft diameter: 6 mm

- Shaft length: 10.5 mm

- Thread length: 4.5mm

- Mounting hole: 7mm

- Base diameter: 16mm